The most pleasant months of the year for Las Palmas are November, March and February. In Las Palmas, there are 3 comfortable months with high temperatures in the range of 70-85°. August is the hottest month for Las Palmas with an average high temperature of 99.0°, which ranks it as one of the hottest places in Texas. Any measurable snowfall is a rare occurance in Las Palmas. The most humid months in Las Palmas are July and September.